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Black rectangular wall charger with four USB ports and LED indicator lights

ESTONE

ESTONE 48W QC 3.0 4-Port USB Charger Black

SKU CH-ZC4E-BQE2G

A 48 W wall charger with four USB ports delivers Quick Charge 3.0 on one port and up to 5 V/3.1 A on the other three, accepting 100-240 V input for worldwide use

  • ColorBlack
  • Standard USB Port4
  • 48W total output charges four devices simultaneously
  • Qualcomm Quick Charge 3.0 port delivers rapid power to compatible phones
  • Three additional USB ports supply up to 3.1 A each for tablets and accessories
  • AC 100-240 V input works worldwide from 50 to 60 Hz
  • Built-in intelligent chip matches current to each device for safe charging

48W four-port USB charger

This 48 W wall adapter delivers Qualcomm Quick Charge 3.0 on one port and up to 5 V / 3.1 A on the other three USB ports. It accepts AC 100-240 V at 50-60 Hz, making it suitable for worldwide travel. The compact black housing includes LED indicator lights and a USA-style plug. It powers smartphones, tablets and other USB devices from a single outlet.

48 W total output with QC 3.0

The charger supplies a maximum of 48 W across all four ports simultaneously. One port supports Quick Charge 3.0 for compatible handsets, while the remaining three ports share a 5 V / 3.1 A limit. When four devices draw peak current the total power budget is reached, so charging speed per device drops if all ports are heavily loaded.

Single QC 3.0 port limitation

Only the first USB port implements Quick Charge 3.0; the other three ports operate at standard 5 V output. Devices that require Quick Charge on multiple ports at once will not receive the faster voltage steps on the additional ports. Buyers needing simultaneous fast charging on several QC devices should consider a charger with more QC-enabled ports.

Highlights

  • 48W total output charges four devices simultaneously
  • Qualcomm Quick Charge 3.0 port delivers rapid power to compatible phones
  • Three additional USB ports supply up to 3.1 A each for tablets and accessories
  • AC 100-240 V input works worldwide from 50 to 60 Hz
  • Built-in intelligent chip matches current to each device for safe charging

Specifications

ColorBlack
Standard USB Port4

Questions about this item

Will the ESTONE 48W QC 3.0 charger safely power an older phone that only accepts 5 V input?

Yes, the built-in intelligent chip detects each device and matches the required output, so legacy phones draw only the 5 V / 3.1 A maximum the three standard ports provide.

How can I confirm the Quick Charge 3.0 port is actively fast-charging my compatible handset?

The charger includes LED indicator lights that illuminate when a device is connected; a lit port shows power is flowing, and the phone itself will display its fast-charge notification.

Does the package include any charging cables, or must I supply my own USB-A leads?

Only the wall adapter with USA plug type and four USB-A ports is supplied; you need to provide the USB-A to Lightning, USB-C or Micro-USB cables for each device.

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